548

For 548, fastener description is Round Nuts with set pin holes inside, verified against its source on 2026-08-12.

DIN standard: 548 verified
Fastener description: Round Nuts with set pin holes inside verified

Sourcetrfastenings.com

Verified2026-08-12

Review by2028-08-11

DatasetFastener standard equivalences: DIN to ISO / EN crossover

What the source says

DIN 548 | | | Round Nuts with set pin holes inside |

— trfastenings.com, retrieved 2026-08-12

Source

trfastenings.comhttps://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards

Last verified against source: 2026-08-12. Due for re-check by 2028-08-11. This page as Markdown · OKF bundle · full dataset as JSON.